EP 1190946 B1 20050302 - Aircraft enviromental control system
Title (en)
Aircraft enviromental control system
Title (de)
Klimatisierungssystem für Flugzeuge
Title (fr)
Système de conditionnement d'air pour aéronef
Publication
Application
Priority
DE 10047623 A 20000926
Abstract (en)
[origin: EP1190946A2] The air conditioning system has at least one compressor to compress the already overpressurized supplied air to a still higher pressure. A first expander turbine (T1) expands the air to a lower pressure, and a second expander turbine (T2) connected in series expands the air further. A water separator (32) is installed between the two expander turbines, and the degree of expansion of the air in the first expander turbine is purposefully adjustable by means of a variable nozzle area.
IPC 1-7
IPC 8 full level
B64D 13/06 (2006.01)
CPC (source: EP US)
B64D 13/06 (2013.01 - EP US); B64D 2013/0662 (2013.01 - EP US); Y02T 50/50 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 1190946 A2 20020327; EP 1190946 A3 20030604; EP 1190946 B1 20050302; CA 2357655 A1 20020326; DE 10047623 C1 20020523; DE 50105449 D1 20050407; US 2002035838 A1 20020328; US 6505474 B2 20030114
DOCDB simple family (application)
EP 01118532 A 20010801; CA 2357655 A 20010919; DE 10047623 A 20000926; DE 50105449 T 20010801; US 96261001 A 20010926